How to Repair a 1974 Mercedes-Benz Oxygen Sensor?

Answer In a 1974 Mercedes-Benz, the oxygen sensor plugs into the exhaust manifold and measures the oxygen present in the exhaust. The information helps the engine control unit control the fuel/air ratio. ... Read More »

Top Q&A For: How to Repair a 1974 Mercedes-Benz Oxygen Sensor

How to Clean the Mass Air Flow Sensor in a Mercedes Benz?

The mass air flow sensor in a Mercedes Benz monitors the air flowing into the intake and sends information about this air flow to the vehicle's computer. On the Mercedes Benz, the mass air flow sen... Read More »

How to Repair a Mercedes Benz E Class 320?

A variety of problems can prevent your Mercedes Benz E Class 320 from working properly. Knowing a little about basic automobile mechanics can help to perform much of the work yourself. Some problem... Read More »

How to Repair an Exterior Mirror on a Mercedes Benz?

The exterior mirrors on a Mercedes such as the C230, C240 and the C350 utilize large plastic mirrors that bolt to the side of the door. To replace the mirror, you must disassemble the inner door, d... Read More »

How to Repair a Mercedes Benz Power Window?

You are driving along with the windows down enjoying the fresh air. It starts to rain and you attempt to close the power windows on the vehicle. Three windows close completely but one gets stuck ab... Read More »